Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu sach » chieu sach, thien hach, hieu cach
hoc thieu » toc thieu, hoc hien
thanh mau » hanh mau, thanh san, thanh hai
tam dang » nam dang, tam dan, tran dang
nong tan » nong dan, nong san, nong van
cong tan » cong tac, cong san, cong thanh

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu sach - thanh trung tam dang ((nong tan) or (cong tan)) thanh mau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - thanh trung tam dang ((nong tan) OR (cong tan)) thanh mau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - thanh trung tam dang ((nong tan) or (cong tan)) thanh mau*.